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Diffstat (limited to 'struct.c')
-rw-r--r--struct.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/struct.c b/struct.c
index 7c230c0..75f9add 100644
--- a/struct.c
+++ b/struct.c
@@ -80,6 +80,13 @@ rb_struct_members_m(VALUE obj)
return rb_struct_s_members_m(rb_obj_class(obj));
}
+NORETURN(static void not_a_member(ID id));
+static void
+not_a_member(ID id)
+{
+ rb_name_error(id, "`%s' is not a struct member", rb_id2name(id));
+}
+
VALUE
rb_struct_getmember(VALUE obj, ID id)
{
@@ -94,7 +101,7 @@ rb_struct_getmember(VALUE obj, ID id)
return RSTRUCT_GET(obj, i);
}
}
- rb_name_error(id, "%s is not struct member", rb_id2name(id));
+ not_a_member(id);
UNREACHABLE;
}
@@ -143,19 +150,19 @@ rb_struct_set(VALUE obj, VALUE val)
{
VALUE members, slot;
long i, len;
+ ID fid = rb_frame_this_func();
members = rb_struct_members(obj);
len = RARRAY_LEN(members);
rb_struct_modify(obj);
for (i=0; i<len; i++) {
slot = RARRAY_AREF(members, i);
- if (rb_id_attrset(SYM2ID(slot)) == rb_frame_this_func()) {
+ if (rb_id_attrset(SYM2ID(slot)) == fid) {
RSTRUCT_SET(obj, i, val);
return val;
}
}
- rb_name_error(rb_frame_this_func(), "`%s' is not a struct member",
- rb_id2name(rb_frame_this_func()));
+ not_a_member(fid);
UNREACHABLE;
}